HikVision DVR DS-7224HQHI-K2 Up to 4MP
32 channels and 2 HDDs 1U DVR
Efficient H.265 pro+ compression technology
Encoding ability up to 1080p @ 15 fps
5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)
Up to 32 network cameras can be connected
Recording
Video CompressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding ResolutionWhen 1080p lite mode is not enabled: ,4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF,When 1080p Lite mode is enabled: ,4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF,
Frame RateMain stream:,When 1080p Lite mode not enabled: ,For 4 MP stream access: ,4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) ,For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps,For 1080p stream access: ,1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N),For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N),When 1080p Lite mode enabled: ,4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N),Sub-stream: ,WD1/4CIF@12fps; CIF@25fps (P)/30fps (N),
Video Bit Rate32 Kbps to 6 Mbps
Dual StreamSupport
Stream TypeVideo, Video & Audio
Audio CompressionG.711u
Audio Bit Rate64 Kbps
Video And Audio
IP Video Input8-ch (up to 32-ch),Up to 6 MP resolution,Support H.265+/H.265/H.264+/H.264 IP cameras,
Analog Video Input24-ch;BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
AHD Input4 MP, 1080p25, 1080p30, 720p25, 720p30
HDCVI Input1080p25, 1080p30, 720p25, 720p30
CVBS InputPAL/NTSC
HDMI/VGA OutputVGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz,HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, ,1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz,
Audio Input1-ch, RCA (2.0 Vp-p, 1 KΩ)
Audio Output1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Synchronous Playback16-ch
CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω),,resolution: PAL: 704 × 576, NTSC: 704 × 480,
Network
Remote Connections128
Network ProtocolsTCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Network Interface1,RJ45 10M/100M/1000M self-adaptive Ethernet interface
Auxiliary Interface
SATA2 SATA interfaces
CapacityUp to 10 TB capacity for each disk
Alarm In/OutN/A
USB InterfaceFront panel: 1 × USB 2.0;,Rear panel: 1 × USB 3.0
Serial InterfaceRS-485 (half-duplex)
General
Power Supply12 VDC
Working Temperature-10 °C to +55 °C (+14 °F to +131 °F)
Working Humidity10% to 90%
Dimensions (W × D × H)380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)
Weights (Without HDD)≤ 2 kg (4.4 lb)
Consumption(Without HDD)≤ 55 W
